[ 1443.821947] BTRFS critical (device sdb1): corrupt leaf: root=2 block=1147861745664 slot=49 bg_start=580924735488 bg_len=1073741824, invalid block group used, have 18446744073437241344 expect [0, 1073741824)
[ 1443.821954] BTRFS error (device sdb1): read time tree block corruption detected on logical 1147861745664 mirror 1
[ 1443.831552] BTRFS critical (device sdb1): corrupt leaf: root=2 block=1147861745664 slot=49 bg_start=580924735488 bg_len=1073741824, invalid block group used, have 18446744073437241344 expect [0, 1073741824)
[ 1443.831558] BTRFS error (device sdb1): read time tree block corruption detected on logical 1147861745664 mirror 2
[ 1443.831566] BTRFS error (device sdb1): failed to read block groups: -5
[ 1443.832336] BTRFS error (device sdb1): open_ctree failed
[ 1473.186271] BTRFS info (device sdb1): using crc32c (crc32c-intel) checksum algorithm
[ 1473.186279] BTRFS info (device sdb1): disk space caching is enabled
[ 1473.463610] BTRFS info (device sdb1): bdev /dev/sda6 errs: wr 0, rd 0, flush 0, corrupt 2, gen 0
[ 1474.819473] BTRFS critical (device sdb1): corrupt leaf: root=2 block=1147861745664 slot=49 bg_start=580924735488 bg_len=1073741824, invalid block group used, have 18446744073437241344 expect [0, 1073741824)
[ 1474.819481] BTRFS error (device sdb1): read time tree block corruption detected on logical 1147861745664 mirror 1
[ 1474.829072] BTRFS critical (device sdb1): corrupt leaf: root=2 block=1147861745664 slot=49 bg_start=580924735488 bg_len=1073741824, invalid block group used, have 18446744073437241344 expect [0, 1073741824)
[ 1474.829077] BTRFS error (device sdb1): read time tree block corruption detected on logical 1147861745664 mirror 2
[ 1474.829086] BTRFS error (device sdb1): failed to read block groups: -5
[ 1474.829922] BTRFS error (device sdb1): open_ctree failed